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<FONT color="green">001</FONT>    /* ========================================================================<a name="line.1"></a>
<FONT color="green">002</FONT>     * JCommon : a free general purpose class library for the Java(tm) platform<a name="line.2"></a>
<FONT color="green">003</FONT>     * ========================================================================<a name="line.3"></a>
<FONT color="green">004</FONT>     *<a name="line.4"></a>
<FONT color="green">005</FONT>     * (C) Copyright 2000-2007, by Object Refinery Limited and Contributors.<a name="line.5"></a>
<FONT color="green">006</FONT>     * <a name="line.6"></a>
<FONT color="green">007</FONT>     * Project Info:  http://www.jfree.org/jcommon/index.html<a name="line.7"></a>
<FONT color="green">008</FONT>     *<a name="line.8"></a>
<FONT color="green">009</FONT>     * This library is free software; you can redistribute it and/or modify it <a name="line.9"></a>
<FONT color="green">010</FONT>     * under the terms of the GNU Lesser General Public License as published by <a name="line.10"></a>
<FONT color="green">011</FONT>     * the Free Software Foundation; either version 2.1 of the License, or <a name="line.11"></a>
<FONT color="green">012</FONT>     * (at your option) any later version.<a name="line.12"></a>
<FONT color="green">013</FONT>     *<a name="line.13"></a>
<FONT color="green">014</FONT>     * This library is distributed in the hope that it will be useful, but <a name="line.14"></a>
<FONT color="green">015</FONT>     * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY <a name="line.15"></a>
<FONT color="green">016</FONT>     * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public <a name="line.16"></a>
<FONT color="green">017</FONT>     * License for more details.<a name="line.17"></a>
<FONT color="green">018</FONT>     *<a name="line.18"></a>
<FONT color="green">019</FONT>     * You should have received a copy of the GNU Lesser General Public<a name="line.19"></a>
<FONT color="green">020</FONT>     * License along with this library; if not, write to the Free Software<a name="line.20"></a>
<FONT color="green">021</FONT>     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, <a name="line.21"></a>
<FONT color="green">022</FONT>     * USA.  <a name="line.22"></a>
<FONT color="green">023</FONT>     *<a name="line.23"></a>
<FONT color="green">024</FONT>     * [Java is a trademark or registered trademark of Sun Microsystems, Inc. <a name="line.24"></a>
<FONT color="green">025</FONT>     * in the United States and other countries.]<a name="line.25"></a>
<FONT color="green">026</FONT>     * <a name="line.26"></a>
<FONT color="green">027</FONT>     * -----------------<a name="line.27"></a>
<FONT color="green">028</FONT>     * TextFragment.java<a name="line.28"></a>
<FONT color="green">029</FONT>     * -----------------<a name="line.29"></a>
<FONT color="green">030</FONT>     * (C) Copyright 2003-2007, by Object Refinery Limited and Contributors.<a name="line.30"></a>
<FONT color="green">031</FONT>     *<a name="line.31"></a>
<FONT color="green">032</FONT>     * Original Author:  David Gilbert (for Object Refinery Limited);<a name="line.32"></a>
<FONT color="green">033</FONT>     * Contributor(s):   -;<a name="line.33"></a>
<FONT color="green">034</FONT>     *<a name="line.34"></a>
<FONT color="green">035</FONT>     * $Id: TextFragment.java,v 1.13 2007/03/16 10:25:58 mungady Exp $<a name="line.35"></a>
<FONT color="green">036</FONT>     *<a name="line.36"></a>
<FONT color="green">037</FONT>     * Changes<a name="line.37"></a>
<FONT color="green">038</FONT>     * -------<a name="line.38"></a>
<FONT color="green">039</FONT>     * 07-Nov-2003 : Version 1 (DG);<a name="line.39"></a>
<FONT color="green">040</FONT>     * 25-Nov-2003 : Fixed bug in the dimension calculation (DG);<a name="line.40"></a>
<FONT color="green">041</FONT>     * 22-Dec-2003 : Added workaround for Java bug 4245442 (DG);<a name="line.41"></a>
<FONT color="green">042</FONT>     * 29-Jan-2004 : Added paint attribute (DG);<a name="line.42"></a>
<FONT color="green">043</FONT>     * 22-Mar-2004 : Added equals() method and implemented Serializable (DG);<a name="line.43"></a>
<FONT color="green">044</FONT>     * 01-Apr-2004 : Changed java.awt.geom.Dimension2D to org.jfree.ui.Size2D <a name="line.44"></a>
<FONT color="green">045</FONT>     *               because of JDK bug 4976448 which persists on JDK 1.3.1 (DG);<a name="line.45"></a>
<FONT color="green">046</FONT>     * 30-Sep-2004 : Moved drawRotatedString() from RefineryUtilities <a name="line.46"></a>
<FONT color="green">047</FONT>     *               --&gt; TextUtilities (DG);<a name="line.47"></a>
<FONT color="green">048</FONT>     * 16-Mar-2007 : Fixed serialization for GradientPaint (DG);<a name="line.48"></a>
<FONT color="green">049</FONT>     *<a name="line.49"></a>
<FONT color="green">050</FONT>     */<a name="line.50"></a>
<FONT color="green">051</FONT>     <a name="line.51"></a>
<FONT color="green">052</FONT>    package org.jfree.text;<a name="line.52"></a>
<FONT color="green">053</FONT>    <a name="line.53"></a>
<FONT color="green">054</FONT>    import java.awt.Color;<a name="line.54"></a>
<FONT color="green">055</FONT>    import java.awt.Font;<a name="line.55"></a>
<FONT color="green">056</FONT>    import java.awt.FontMetrics;<a name="line.56"></a>
<FONT color="green">057</FONT>    import java.awt.Graphics2D;<a name="line.57"></a>
<FONT color="green">058</FONT>    import java.awt.Paint;<a name="line.58"></a>
<FONT color="green">059</FONT>    import java.awt.font.LineMetrics;<a name="line.59"></a>
<FONT color="green">060</FONT>    import java.awt.geom.Rectangle2D;<a name="line.60"></a>
<FONT color="green">061</FONT>    import java.io.IOException;<a name="line.61"></a>
<FONT color="green">062</FONT>    import java.io.ObjectInputStream;<a name="line.62"></a>
<FONT color="green">063</FONT>    import java.io.ObjectOutputStream;<a name="line.63"></a>
<FONT color="green">064</FONT>    import java.io.Serializable;<a name="line.64"></a>
<FONT color="green">065</FONT>    <a name="line.65"></a>
<FONT color="green">066</FONT>    import org.jfree.io.SerialUtilities;<a name="line.66"></a>
<FONT color="green">067</FONT>    import org.jfree.ui.Size2D;<a name="line.67"></a>
<FONT color="green">068</FONT>    import org.jfree.ui.TextAnchor;<a name="line.68"></a>
<FONT color="green">069</FONT>    import org.jfree.util.Log;<a name="line.69"></a>
<FONT color="green">070</FONT>    import org.jfree.util.LogContext;<a name="line.70"></a>
<FONT color="green">071</FONT>    <a name="line.71"></a>
<FONT color="green">072</FONT>    /**<a name="line.72"></a>
<FONT color="green">073</FONT>     * A text item, with an associated font, that fits on a single line (see <a name="line.73"></a>
<FONT color="green">074</FONT>     * {@link TextLine}).  Instances of the class are immutable.<a name="line.74"></a>
<FONT color="green">075</FONT>     */<a name="line.75"></a>
<FONT color="green">076</FONT>    public class TextFragment implements Serializable {<a name="line.76"></a>
<FONT color="green">077</FONT>    <a name="line.77"></a>
<FONT color="green">078</FONT>        /** For serialization. */<a name="line.78"></a>
<FONT color="green">079</FONT>        private static final long serialVersionUID = 4465945952903143262L;<a name="line.79"></a>
<FONT color="green">080</FONT>        <a name="line.80"></a>
<FONT color="green">081</FONT>        /** The default font. */<a name="line.81"></a>
<FONT color="green">082</FONT>        public static final Font DEFAULT_FONT = new Font("Serif", Font.PLAIN, 12);<a name="line.82"></a>
<FONT color="green">083</FONT>        <a name="line.83"></a>
<FONT color="green">084</FONT>        /** The default text color. */<a name="line.84"></a>
<FONT color="green">085</FONT>        public static final Paint DEFAULT_PAINT = Color.black;<a name="line.85"></a>
<FONT color="green">086</FONT>        <a name="line.86"></a>
<FONT color="green">087</FONT>        /** The text. */<a name="line.87"></a>
<FONT color="green">088</FONT>        private String text;<a name="line.88"></a>
<FONT color="green">089</FONT>        <a name="line.89"></a>
<FONT color="green">090</FONT>        /** The font. */<a name="line.90"></a>
<FONT color="green">091</FONT>        private Font font;<a name="line.91"></a>
<FONT color="green">092</FONT>        <a name="line.92"></a>
<FONT color="green">093</FONT>        /** The text color. */<a name="line.93"></a>
<FONT color="green">094</FONT>        private transient Paint paint;<a name="line.94"></a>
<FONT color="green">095</FONT>        <a name="line.95"></a>
<FONT color="green">096</FONT>        /** <a name="line.96"></a>
<FONT color="green">097</FONT>         * The baseline offset (can be used to simulate subscripts and <a name="line.97"></a>
<FONT color="green">098</FONT>         * superscripts). <a name="line.98"></a>
<FONT color="green">099</FONT>         */<a name="line.99"></a>
<FONT color="green">100</FONT>        private float baselineOffset;<a name="line.100"></a>
<FONT color="green">101</FONT>        <a name="line.101"></a>
<FONT color="green">102</FONT>        /** Access to logging facilities. */<a name="line.102"></a>
<FONT color="green">103</FONT>        protected static final LogContext logger = Log.createContext(<a name="line.103"></a>
<FONT color="green">104</FONT>                TextFragment.class);<a name="line.104"></a>
<FONT color="green">105</FONT>        <a name="line.105"></a>
<FONT color="green">106</FONT>        /**<a name="line.106"></a>
<FONT color="green">107</FONT>         * Creates a new text fragment.<a name="line.107"></a>
<FONT color="green">108</FONT>         * <a name="line.108"></a>
<FONT color="green">109</FONT>         * @param text  the text (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.109"></a>
<FONT color="green">110</FONT>         */<a name="line.110"></a>
<FONT color="green">111</FONT>        public TextFragment(final String text) {<a name="line.111"></a>
<FONT color="green">112</FONT>            this(text, DEFAULT_FONT, DEFAULT_PAINT);<a name="line.112"></a>
<FONT color="green">113</FONT>        }<a name="line.113"></a>
<FONT color="green">114</FONT>        <a name="line.114"></a>
<FONT color="green">115</FONT>        /**<a name="line.115"></a>
<FONT color="green">116</FONT>         * Creates a new text fragment.<a name="line.116"></a>
<FONT color="green">117</FONT>         * <a name="line.117"></a>
<FONT color="green">118</FONT>         * @param text  the text (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.118"></a>
<FONT color="green">119</FONT>         * @param font  the font (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.119"></a>
<FONT color="green">120</FONT>         */<a name="line.120"></a>
<FONT color="green">121</FONT>        public TextFragment(final String text, final Font font) {<a name="line.121"></a>
<FONT color="green">122</FONT>            this(text, font, DEFAULT_PAINT);<a name="line.122"></a>
<FONT color="green">123</FONT>        }<a name="line.123"></a>
<FONT color="green">124</FONT>    <a name="line.124"></a>
<FONT color="green">125</FONT>        /**<a name="line.125"></a>
<FONT color="green">126</FONT>         * Creates a new text fragment.<a name="line.126"></a>
<FONT color="green">127</FONT>         * <a name="line.127"></a>
<FONT color="green">128</FONT>         * @param text  the text (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.128"></a>
<FONT color="green">129</FONT>         * @param font  the font (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.129"></a>
<FONT color="green">130</FONT>         * @param paint  the text color (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.130"></a>
<FONT color="green">131</FONT>         */<a name="line.131"></a>
<FONT color="green">132</FONT>        public TextFragment(final String text, final Font font, final Paint paint) {<a name="line.132"></a>
<FONT color="green">133</FONT>            this(text, font, paint, 0.0f);<a name="line.133"></a>
<FONT color="green">134</FONT>        }<a name="line.134"></a>
<FONT color="green">135</FONT>    <a name="line.135"></a>
<FONT color="green">136</FONT>        /**<a name="line.136"></a>
<FONT color="green">137</FONT>         * Creates a new text fragment.<a name="line.137"></a>
<FONT color="green">138</FONT>         * <a name="line.138"></a>
<FONT color="green">139</FONT>         * @param text  the text (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.139"></a>
<FONT color="green">140</FONT>         * @param font  the font (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.140"></a>
<FONT color="green">141</FONT>         * @param paint  the text color (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.141"></a>
<FONT color="green">142</FONT>         * @param baselineOffset  the baseline offset.<a name="line.142"></a>
<FONT color="green">143</FONT>         */<a name="line.143"></a>
<FONT color="green">144</FONT>        public TextFragment(final String text, final Font font, final Paint paint,<a name="line.144"></a>
<FONT color="green">145</FONT>                            final float baselineOffset) {<a name="line.145"></a>
<FONT color="green">146</FONT>            if (text == null) {<a name="line.146"></a>
<FONT color="green">147</FONT>                throw new IllegalArgumentException("Null 'text' argument.");  <a name="line.147"></a>
<FONT color="green">148</FONT>            }<a name="line.148"></a>
<FONT color="green">149</FONT>            if (font == null) {<a name="line.149"></a>
<FONT color="green">150</FONT>                throw new IllegalArgumentException("Null 'font' argument.");<a name="line.150"></a>
<FONT color="green">151</FONT>            }<a name="line.151"></a>
<FONT color="green">152</FONT>            if (paint == null) {<a name="line.152"></a>
<FONT color="green">153</FONT>                throw new IllegalArgumentException("Null 'paint' argument.");<a name="line.153"></a>
<FONT color="green">154</FONT>            }<a name="line.154"></a>
<FONT color="green">155</FONT>            this.text = text;<a name="line.155"></a>
<FONT color="green">156</FONT>            this.font = font;<a name="line.156"></a>
<FONT color="green">157</FONT>            this.paint = paint;<a name="line.157"></a>
<FONT color="green">158</FONT>            this.baselineOffset = baselineOffset;<a name="line.158"></a>
<FONT color="green">159</FONT>        }<a name="line.159"></a>
<FONT color="green">160</FONT>    <a name="line.160"></a>
<FONT color="green">161</FONT>        /**<a name="line.161"></a>
<FONT color="green">162</FONT>         * Returns the text.<a name="line.162"></a>
<FONT color="green">163</FONT>         * <a name="line.163"></a>
<FONT color="green">164</FONT>         * @return The text (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.164"></a>
<FONT color="green">165</FONT>         */<a name="line.165"></a>
<FONT color="green">166</FONT>        public String getText() {<a name="line.166"></a>
<FONT color="green">167</FONT>            return this.text;<a name="line.167"></a>
<FONT color="green">168</FONT>        }<a name="line.168"></a>
<FONT color="green">169</FONT>        <a name="line.169"></a>
<FONT color="green">170</FONT>        /**<a name="line.170"></a>
<FONT color="green">171</FONT>         * Returns the font.<a name="line.171"></a>
<FONT color="green">172</FONT>         * <a name="line.172"></a>
<FONT color="green">173</FONT>         * @return The font (never &lt;code&gt;null&lt;/code&gt;).<a name="line.173"></a>
<FONT color="green">174</FONT>         */<a name="line.174"></a>
<FONT color="green">175</FONT>        public Font getFont() {<a name="line.175"></a>
<FONT color="green">176</FONT>            return this.font;<a name="line.176"></a>
<FONT color="green">177</FONT>        }<a name="line.177"></a>
<FONT color="green">178</FONT>        <a name="line.178"></a>
<FONT color="green">179</FONT>        /**<a name="line.179"></a>
<FONT color="green">180</FONT>         * Returns the text paint.<a name="line.180"></a>
<FONT color="green">181</FONT>         * <a name="line.181"></a>
<FONT color="green">182</FONT>         * @return The text paint (never &lt;code&gt;null&lt;/code&gt;).<a name="line.182"></a>
<FONT color="green">183</FONT>         */<a name="line.183"></a>
<FONT color="green">184</FONT>        public Paint getPaint() {<a name="line.184"></a>
<FONT color="green">185</FONT>            return this.paint;<a name="line.185"></a>
<FONT color="green">186</FONT>        }<a name="line.186"></a>
<FONT color="green">187</FONT>        <a name="line.187"></a>
<FONT color="green">188</FONT>        /**<a name="line.188"></a>
<FONT color="green">189</FONT>         * Returns the baseline offset.<a name="line.189"></a>
<FONT color="green">190</FONT>         * <a name="line.190"></a>
<FONT color="green">191</FONT>         * @return The baseline offset.<a name="line.191"></a>
<FONT color="green">192</FONT>         */<a name="line.192"></a>
<FONT color="green">193</FONT>        public float getBaselineOffset() {<a name="line.193"></a>
<FONT color="green">194</FONT>            return this.baselineOffset;   <a name="line.194"></a>
<FONT color="green">195</FONT>        }<a name="line.195"></a>
<FONT color="green">196</FONT>        <a name="line.196"></a>
<FONT color="green">197</FONT>        /**<a name="line.197"></a>
<FONT color="green">198</FONT>         * Draws the text fragment.<a name="line.198"></a>
<FONT color="green">199</FONT>         * <a name="line.199"></a>
<FONT color="green">200</FONT>         * @param g2  the graphics device.<a name="line.200"></a>
<FONT color="green">201</FONT>         * @param anchorX  the x-coordinate of the anchor point.<a name="line.201"></a>
<FONT color="green">202</FONT>         * @param anchorY  the y-coordinate of the anchor point.<a name="line.202"></a>
<FONT color="green">203</FONT>         * @param anchor  the location of the text that is aligned to the anchor <a name="line.203"></a>
<FONT color="green">204</FONT>         *                point.<a name="line.204"></a>
<FONT color="green">205</FONT>         * @param rotateX  the x-coordinate of the rotation point.<a name="line.205"></a>
<FONT color="green">206</FONT>         * @param rotateY  the y-coordinate of the rotation point.<a name="line.206"></a>
<FONT color="green">207</FONT>         * @param angle  the angle.<a name="line.207"></a>
<FONT color="green">208</FONT>         */<a name="line.208"></a>
<FONT color="green">209</FONT>        public void draw(final Graphics2D g2, final float anchorX, <a name="line.209"></a>
<FONT color="green">210</FONT>                         final float anchorY, final TextAnchor anchor,<a name="line.210"></a>
<FONT color="green">211</FONT>                         final float rotateX, final float rotateY, <a name="line.211"></a>
<FONT color="green">212</FONT>                         final double angle) {<a name="line.212"></a>
<FONT color="green">213</FONT>        <a name="line.213"></a>
<FONT color="green">214</FONT>            g2.setFont(this.font);<a name="line.214"></a>
<FONT color="green">215</FONT>            g2.setPaint(this.paint);<a name="line.215"></a>
<FONT color="green">216</FONT>            TextUtilities.drawRotatedString(this.text, g2, anchorX, anchorY <a name="line.216"></a>
<FONT color="green">217</FONT>                    + this.baselineOffset, anchor, angle, rotateX, rotateY);<a name="line.217"></a>
<FONT color="green">218</FONT>        <a name="line.218"></a>
<FONT color="green">219</FONT>        }<a name="line.219"></a>
<FONT color="green">220</FONT>        <a name="line.220"></a>
<FONT color="green">221</FONT>        /**<a name="line.221"></a>
<FONT color="green">222</FONT>         * Calculates the dimensions of the text fragment.<a name="line.222"></a>
<FONT color="green">223</FONT>         * <a name="line.223"></a>
<FONT color="green">224</FONT>         * @param g2  the graphics device.<a name="line.224"></a>
<FONT color="green">225</FONT>         * <a name="line.225"></a>
<FONT color="green">226</FONT>         * @return The width and height of the text.<a name="line.226"></a>
<FONT color="green">227</FONT>         */<a name="line.227"></a>
<FONT color="green">228</FONT>        public Size2D calculateDimensions(final Graphics2D g2) {<a name="line.228"></a>
<FONT color="green">229</FONT>            final FontMetrics fm = g2.getFontMetrics(this.font);<a name="line.229"></a>
<FONT color="green">230</FONT>            final Rectangle2D bounds = TextUtilities.getTextBounds(this.text, g2, <a name="line.230"></a>
<FONT color="green">231</FONT>                    fm);<a name="line.231"></a>
<FONT color="green">232</FONT>            final Size2D result = new Size2D(bounds.getWidth(), bounds.getHeight());<a name="line.232"></a>
<FONT color="green">233</FONT>            return result;<a name="line.233"></a>
<FONT color="green">234</FONT>        }<a name="line.234"></a>
<FONT color="green">235</FONT>        <a name="line.235"></a>
<FONT color="green">236</FONT>        /**<a name="line.236"></a>
<FONT color="green">237</FONT>         * Calculates the vertical offset between the baseline and the specified <a name="line.237"></a>
<FONT color="green">238</FONT>         * text anchor.<a name="line.238"></a>
<FONT color="green">239</FONT>         * <a name="line.239"></a>
<FONT color="green">240</FONT>         * @param g2  the graphics device.<a name="line.240"></a>
<FONT color="green">241</FONT>         * @param anchor  the anchor.<a name="line.241"></a>
<FONT color="green">242</FONT>         * <a name="line.242"></a>
<FONT color="green">243</FONT>         * @return the offset.<a name="line.243"></a>
<FONT color="green">244</FONT>         */<a name="line.244"></a>
<FONT color="green">245</FONT>        public float calculateBaselineOffset(final Graphics2D g2, <a name="line.245"></a>
<FONT color="green">246</FONT>                                             final TextAnchor anchor) {<a name="line.246"></a>
<FONT color="green">247</FONT>            float result = 0.0f;<a name="line.247"></a>
<FONT color="green">248</FONT>            final FontMetrics fm = g2.getFontMetrics(this.font);<a name="line.248"></a>
<FONT color="green">249</FONT>            final LineMetrics lm = fm.getLineMetrics("ABCxyz", g2);<a name="line.249"></a>
<FONT color="green">250</FONT>            if (anchor == TextAnchor.TOP_LEFT || anchor == TextAnchor.TOP_CENTER<a name="line.250"></a>
<FONT color="green">251</FONT>                                              || anchor == TextAnchor.TOP_RIGHT) {<a name="line.251"></a>
<FONT color="green">252</FONT>                result = lm.getAscent();<a name="line.252"></a>
<FONT color="green">253</FONT>            }<a name="line.253"></a>
<FONT color="green">254</FONT>            else if (anchor == TextAnchor.BOTTOM_LEFT <a name="line.254"></a>
<FONT color="green">255</FONT>                    || anchor == TextAnchor.BOTTOM_CENTER<a name="line.255"></a>
<FONT color="green">256</FONT>                    || anchor == TextAnchor.BOTTOM_RIGHT) {<a name="line.256"></a>
<FONT color="green">257</FONT>                result = -lm.getDescent() - lm.getLeading();<a name="line.257"></a>
<FONT color="green">258</FONT>            }<a name="line.258"></a>
<FONT color="green">259</FONT>            return result;                                             <a name="line.259"></a>
<FONT color="green">260</FONT>        }<a name="line.260"></a>
<FONT color="green">261</FONT>        <a name="line.261"></a>
<FONT color="green">262</FONT>        /**<a name="line.262"></a>
<FONT color="green">263</FONT>         * Tests this instance for equality with an arbitrary object.<a name="line.263"></a>
<FONT color="green">264</FONT>         * <a name="line.264"></a>
<FONT color="green">265</FONT>         * @param obj  the object to test against (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.265"></a>
<FONT color="green">266</FONT>         * <a name="line.266"></a>
<FONT color="green">267</FONT>         * @return A boolean.<a name="line.267"></a>
<FONT color="green">268</FONT>         */<a name="line.268"></a>
<FONT color="green">269</FONT>        public boolean equals(final Object obj) {<a name="line.269"></a>
<FONT color="green">270</FONT>            if (obj == null) {<a name="line.270"></a>
<FONT color="green">271</FONT>                return false;   <a name="line.271"></a>
<FONT color="green">272</FONT>            }<a name="line.272"></a>
<FONT color="green">273</FONT>            if (obj == this) {<a name="line.273"></a>
<FONT color="green">274</FONT>                return true;   <a name="line.274"></a>
<FONT color="green">275</FONT>            }<a name="line.275"></a>
<FONT color="green">276</FONT>            if (obj instanceof TextFragment) {<a name="line.276"></a>
<FONT color="green">277</FONT>                final TextFragment tf = (TextFragment) obj;<a name="line.277"></a>
<FONT color="green">278</FONT>                if (!this.text.equals(tf.text)) {<a name="line.278"></a>
<FONT color="green">279</FONT>                    return false;   <a name="line.279"></a>
<FONT color="green">280</FONT>                }<a name="line.280"></a>
<FONT color="green">281</FONT>                if (!this.font.equals(tf.font)) {<a name="line.281"></a>
<FONT color="green">282</FONT>                    return false;   <a name="line.282"></a>
<FONT color="green">283</FONT>                }<a name="line.283"></a>
<FONT color="green">284</FONT>                if (!this.paint.equals(tf.paint)) {<a name="line.284"></a>
<FONT color="green">285</FONT>                    return false;   <a name="line.285"></a>
<FONT color="green">286</FONT>                }<a name="line.286"></a>
<FONT color="green">287</FONT>                return true;<a name="line.287"></a>
<FONT color="green">288</FONT>            }<a name="line.288"></a>
<FONT color="green">289</FONT>            return false;<a name="line.289"></a>
<FONT color="green">290</FONT>        }<a name="line.290"></a>
<FONT color="green">291</FONT>    <a name="line.291"></a>
<FONT color="green">292</FONT>        /**<a name="line.292"></a>
<FONT color="green">293</FONT>         * Returns a hash code for this object.<a name="line.293"></a>
<FONT color="green">294</FONT>         * <a name="line.294"></a>
<FONT color="green">295</FONT>         * @return A hash code.<a name="line.295"></a>
<FONT color="green">296</FONT>         */<a name="line.296"></a>
<FONT color="green">297</FONT>        public int hashCode() {<a name="line.297"></a>
<FONT color="green">298</FONT>            int result;<a name="line.298"></a>
<FONT color="green">299</FONT>            result = (this.text != null ? this.text.hashCode() : 0);<a name="line.299"></a>
<FONT color="green">300</FONT>            result = 29 * result + (this.font != null ? this.font.hashCode() : 0);<a name="line.300"></a>
<FONT color="green">301</FONT>            result = 29 * result + (this.paint != null ? this.paint.hashCode() : 0);<a name="line.301"></a>
<FONT color="green">302</FONT>            return result;<a name="line.302"></a>
<FONT color="green">303</FONT>        }<a name="line.303"></a>
<FONT color="green">304</FONT>    <a name="line.304"></a>
<FONT color="green">305</FONT>        /**<a name="line.305"></a>
<FONT color="green">306</FONT>         * Provides serialization support.<a name="line.306"></a>
<FONT color="green">307</FONT>         *<a name="line.307"></a>
<FONT color="green">308</FONT>         * @param stream  the output stream.<a name="line.308"></a>
<FONT color="green">309</FONT>         *<a name="line.309"></a>
<FONT color="green">310</FONT>         * @throws IOException  if there is an I/O error.<a name="line.310"></a>
<FONT color="green">311</FONT>         */<a name="line.311"></a>
<FONT color="green">312</FONT>        private void writeObject(final ObjectOutputStream stream) <a name="line.312"></a>
<FONT color="green">313</FONT>            throws IOException {<a name="line.313"></a>
<FONT color="green">314</FONT>            stream.defaultWriteObject();<a name="line.314"></a>
<FONT color="green">315</FONT>            SerialUtilities.writePaint(this.paint, stream);<a name="line.315"></a>
<FONT color="green">316</FONT>        }<a name="line.316"></a>
<FONT color="green">317</FONT>    <a name="line.317"></a>
<FONT color="green">318</FONT>        /**<a name="line.318"></a>
<FONT color="green">319</FONT>         * Provides serialization support.<a name="line.319"></a>
<FONT color="green">320</FONT>         *<a name="line.320"></a>
<FONT color="green">321</FONT>         * @param stream  the input stream.<a name="line.321"></a>
<FONT color="green">322</FONT>         *<a name="line.322"></a>
<FONT color="green">323</FONT>         * @throws IOException  if there is an I/O error.<a name="line.323"></a>
<FONT color="green">324</FONT>         * @throws ClassNotFoundException  if there is a classpath problem.<a name="line.324"></a>
<FONT color="green">325</FONT>         */<a name="line.325"></a>
<FONT color="green">326</FONT>        private void readObject(final ObjectInputStream stream) <a name="line.326"></a>
<FONT color="green">327</FONT>            throws IOException, ClassNotFoundException {<a name="line.327"></a>
<FONT color="green">328</FONT>            stream.defaultReadObject();<a name="line.328"></a>
<FONT color="green">329</FONT>            this.paint = SerialUtilities.readPaint(stream);<a name="line.329"></a>
<FONT color="green">330</FONT>        }<a name="line.330"></a>
<FONT color="green">331</FONT>       <a name="line.331"></a>
<FONT color="green">332</FONT>    }<a name="line.332"></a>




























































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